2674295

Information

• Patent Grant
• 2674295

• References
• Source

• Patent Number

  2,674,295

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1954
  71 years ago

• CPC

  • E04C2/365 - by honeycomb structures
  • B29C55/06 - parallel with the direction of feed
  • B29C67/00 - Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
  • B31D3/0292 - involving auxiliary operations
  • D06C3/00 - Stretching, tentering, or spreading textile fabrics Producing elasticity in textile fabrics
  • D06C2700/02 - Tenters for tentering or drying fabrics
  • Y10T156/1003 - by separating laminae between spaced secured areas [e.g., honeycomb expanding]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 493 - Manufacturing container or tube from paper